2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide

Base Information

Chemical Name:2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide
CAS No.:78633-43-9
Molecular Formula:C₁₃H₉N₃O₆S
Molecular Weight:335.297
Hs Code.:
DSSTox Substance ID:DTXSID701185331

Synonyms:2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide;DTXSID701185331;78633-43-9

Suppliers and Price of 2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide

Chemical Property:

XLogP3:2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:3
Exact Mass:335.02120619
Heavy Atom Count:23
Complexity:584

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C(C(=C1)NS(=O)(=O)C2=CC3=C(C=C2)OC(=O)N3)[N+](=O)[O-]

Technology Process of 2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide

There total 1 articles about 2,3-Dihydro-N-(2-nitrophenyl)-2-oxo-5-benzoxazolesulfonamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 67.0%

: 78633-41-7
2-oxo-2,3-dihydro-1,3-benzoxazole-5-sulfonyl chloride

: 88-74-4
2-nitro-aniline

: 78633-43-9
benzoxazolone-5-(2'-nitro)-sulphonanilide

Guidance literature:: at 130 - 135 ℃; for 3h;

Reference yield: 86.0%

: 78633-43-9
benzoxazolone-5-(2'-nitro)-sulphonanilide

: 78633-51-9
benzoxazolone-5-(2'-amino)-sulphonanilide

Guidance literature:: With iron; acetic acid; In ethanol; water; for 3h; Heating;

Reference yield:

: 78633-43-9
benzoxazolone-5-(2'-nitro)-sulphonanilide

: 3-Amino-N-(2-amino-phenyl)-4-hydroxy-benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: 86 percent / Fe, AcOH / ethanol; H₂O / 3 h / Heating

2: 98 percent / 30 percent aq. NaOH / 1 h / Heating

With sodium hydroxide; iron; acetic acid; In ethanol; water;